You can use the facebook adress onion : https://www.facebookcorewwwi.onion/
You could use facebook (facebookcorewwwi.onion) through Tor from within a Virtual Machine*.
Qubes (https (colon) //www.qubes-os (dot) org/) might be usable for that kind of hardware-specs spoofing, but that would require reading the docs again.
*Some specific fingerprinting features based on GPU options most likely flatout won't work. Do ensure the virtualization engine you use doesn't expose your system's true specs.
How to use FaceBook anonymously with Tor?
Anonymously as in "Facebook doesn't know who you are", then no. You're required to provide a phone number to register, and you may get (in some cases) your account locked if they ask you to prove your identity.
Yes, use the mobile version: https://m.facebookcorewwwi.onion/