Is there a way to do per-application rules in pfctl/alf?

I'd like to implement a mitmproxy for a single application on my mac. Pfctl doesn't natively have (from what I can see) support to set rules based on the application source/dest of the packets, but the Application Level Filter (ALF) does. Is there a way to combine the two? From what I can see, the only rules you can apply to ALF is a simple accept/deny flag, nothing more. I'd ideally like to apply a 'rdr' rule within alf