This question already has an answer here:
What I have on mind is this:
home router --> Raspberry Pi 01 VPN --> Raspberry Pi 02 TOR --> internet
Raspberry Pi 01 would connect to router via wifi and the two Raspberry Pis would be connected via ethernet, and finally Raspberry Pi 02 would be set up to AP.
Point of this setup: hide TOR usage and broadcast a tor wifi network.