Even with a pi4 I need to run 1080i not p, I need to know how to make it run 1080i

I’ll probably end up upgrading but I do want to get it to at least work on the TV so I can access my pihole in this room at the very least

I vnc’d in after nothing popped up on my TV even after rebooting and there’s not even an option for an interlaced resolution, I know the cable is good and the ports on the TV too.