You can’t use Google Analytics itself for keyword rankings, as it doesn’t show any of that data for privacy reasons.
Instead of using Google Analytics for keyword research, Google Search Console is the best tool for finding the search terms or queries people use on Google to find your website. It’s free and pretty easy to use!
There are three ways to see your Google keyword analytics:
1. Install MonsterInsights to see Google keyword analytics in WordPress
2. Check keyword rankings in Google Analytics
3. Use your Search Console account to log in and view the Queries reports there