Full House is a sitcom from the late '80s to early 90's and White House works as the president's residence. It seems like knowing the American-centric trivia was a hindrance rather than a help today.
Green was my leftovers and I had dream with purple (dream house). I tried switching out full and white before figuring out green. I guess I was pretty confused!
I'm quite surprised I solved this in around a minute and for the first time I actually guessed the purple category before the last one remaining. Not only that, but I didn't realize what all of the green words had in common until I finished the puzzle. Weird.