Sure, you can do it. BUT ....
Be aware that the thing will have the living daylights beat out of it as the tables get shifted about and the floor gets hosed off. Plan accordingly.
Which means ... 3/4 rigid stub-ups, a second support to keep the box from twisting, compression connectors to allow future box replacement, and cast-iron FS-type boxes (not the wimpy Bell boxes). AND have the GFCI somewhere else.
