I tried many years ago but then I just give up... as worker its a wise decision to not get fully paid in bitcoin. because many expenses are still in FIAT.
even you can exchange/use some tools this is not the same to paying directly with FIAT because there are always fees and so on.
I means add another hidden.
The best solution is always a DYI= buy btc when you get you salary but keep a portion of FIAT for the fized expenses