Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Katherine Heigl
Table title:
Awards and nominations
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Award </th><th colspan=1 rowspan=1 > Category </th><th colspan=1 rowspan=1 > Work </th><th colspan=1 rowspan=1 > Result </th><th colspan=1 rowspan=1 > Refs </th></tr>
<tr> <td colspan=1 rowspan=1 > 1994 </td><td colspan=1 rowspan=1 > Young Artist Awards </td><td colspan=1 rowspan=1 > Best Performance by a Youth Actress Starring in a Motion Picture </td><td colspan=1 rowspan=1 > My Father the Hero </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000 </td><td colspan=1 rowspan=1 > Saturn Awards </td><td colspan=1 rowspan=1 > Best Supporting Actress on Television </td><td colspan=1 rowspan=1 > Roswell </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > Teen Choice Awards </td><td colspan=1 rowspan=1 > TV – Choice Actress </td><td colspan=1 rowspan=1 > Roswell </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2003 </td><td colspan=1 rowspan=1 > CAMIE Awards </td><td colspan=1 rowspan=1 > Made for TV Film </td><td colspan=1 rowspan=1 > Love Comes Softly </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 2005 </td><td colspan=1 rowspan=1 > CAMIE Awards </td><td colspan=1 rowspan=1 > Made for TV Film </td><td colspan=1 rowspan=1 > Love's Enduring Promise </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Screen Actors Guild Awards </td><td colspan=1 rowspan=1 > Outstanding Performance by an Ensemble in a Drama Series </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 2006 </td><td colspan=1 rowspan=1 > Screen Actors Guild Awards </td><td colspan=1 rowspan=1 > Outstanding Performance by an Ensemble in a Drama Series </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Teen Choice Awards </td><td colspan=1 rowspan=1 > TV – Choice Actress: Drama/Action Adventure </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=8 > 2007 </td><td colspan=1 rowspan=1 > Screen Actors Guild Awards </td><td colspan=1 rowspan=1 > Outstanding Performance by an Ensemble in a Drama Series </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Emmy Awards </td><td class="highlighted"  colspan=1 rowspan=1 > Outstanding Supporting Actress in a Drama Series </td><td class="highlighted"  colspan=1 rowspan=1 > Grey's Anatomy </td><td class="highlighted"  colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Golden Globes </td><td colspan=1 rowspan=1 > Best Supporting Actress – Series, Miniseries or Television Film </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > Teen Choice Awards </td><td colspan=1 rowspan=1 > Choice TV Actress: Drama </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Choice Movie Actress – Comedy </td><td colspan=1 rowspan=1 > Knocked Up </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Young Hollywood Awards </td><td colspan=1 rowspan=1 > Superstar Of Tomorrow </td><td colspan=1 rowspan=1 > Herself </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > St. Louis Gateway Film Critics Association Awards </td><td colspan=1 rowspan=1 > Best Supporting Actress </td><td colspan=1 rowspan=1 > Knocked Up </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Satellite Awards </td><td colspan=1 rowspan=1 > Best Actress in a Motion Picture, Comedy or Musical </td><td colspan=1 rowspan=1 > Knocked Up </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=5 > 2008 </td><td colspan=1 rowspan=1 > Empire Awards </td><td colspan=1 rowspan=1 > Best Actress </td><td colspan=1 rowspan=1 > Knocked Up </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > MTV Movie Awards </td><td colspan=1 rowspan=1 > Best Female Performance </td><td colspan=1 rowspan=1 > Knocked Up </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Teen Choice Awards </td><td colspan=1 rowspan=1 > Choice TV Actress: Drama </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Golden Globes </td><td colspan=1 rowspan=1 > Best Supporting Actress – Series, Miniseries or Television Film </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > People's Choice Awards </td><td colspan=1 rowspan=1 > Favorite Female TV Star </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=3 > 2009 </td><td colspan=1 rowspan=1 > Teen Choice Awards </td><td colspan=1 rowspan=1 > Choice Summer Movie Star: Female </td><td colspan=1 rowspan=1 > The Ugly Truth </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Satellite Awards </td><td colspan=1 rowspan=1 > Best Actress in a Motion Picture, Comedy or Musical </td><td colspan=1 rowspan=1 > The Ugly Truth </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Alliance of Women Film Journalists </td><td colspan=1 rowspan=1 > Actress Most in Need of a New Agent </td><td colspan=1 rowspan=1 > One for the Money </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 2010 </td><td colspan=1 rowspan=1 > People's Choice Awards </td><td colspan=1 rowspan=1 > Favorite TV Drama Actress </td><td colspan=1 rowspan=1 > Grey's Anatomy </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > ShoWest Motion Picture Industry Convention </td><td colspan=1 rowspan=1 > Female Star Of The Year </td><td colspan=1 rowspan=1 > Herself </td><td colspan=1 rowspan=1 > Won </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011 </td><td colspan=1 rowspan=1 > People's Choice Awards </td><td colspan=1 rowspan=1 > Favorite Movie Actress </td><td colspan=1 rowspan=1 > Life as We Know It </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Alliance of Women Film Journalists </td><td colspan=1 rowspan=1 > Actress Most in Need of a New Agent </td><td colspan=1 rowspan=1 > One for the Money </td><td colspan=1 rowspan=1 > Won/Tied </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > BTVA Feature Film Voice Acting Award </td><td colspan=1 rowspan=1 > Best Female Lead Vocal Performance in a Feature Film </td><td colspan=1 rowspan=1 > The Nut Job </td><td colspan=1 rowspan=1 > Nominated </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What category did Katherine Heigl win for her role in Grey's Anatomy at the Emmy Awards in 2007?
Answer:
In 2007, Heigl was awarded Emmy Award for Outstanding Supporting Actress in a Drama Series for her role in Grey's Anatomy.