Go to Quick Access member

Is it possible to create button or hotkey to jump to quick access folder on quick access list in tree ?

go /quickaccess

Nope.
For example, I have folder 'Temp' in quick access, I want button to jump to 'Temp', but not the real path, item in quick access like Go /quickaccess\Temp

Quick access just contains shortcuts to folders, you can't expand or navigate its contents.