Yes you can! However to accept cash and still get reviewed for your performance you would have to do the booking as an exchange booking with your host.
See this help article that covers "Cash Payment" as a n exchange option - How Do I Accept Free (non money paying Gigs On Fitchfork) https://www.fitchfork.com/h/how-do-i-accept-free-non-money-paying-gigs-on-fitchfork
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