Yes, there’s a few applicable coverages for water damage in a high-rise:
There’s the basic burst pipe and overflowing bathtub that comes with most policies–and every comprehensive home insurance policy
There’s sewer backup, which is an interesting one, because if you’re on a very top floor with nobody above you, then technically you have a very low risk of sewer backup
Overland water would protect you from water damage coming in off your deck or balcony, but, if you have no balcony and no one above you, you can certainly choose to take that risk on your own
I think personally, I would still take sewer back up because of the risk for anybody who’s not on the top floor your risk of sewer backup is the drain clogging below your unit and all the units above you flushing into your unit.