I can promise you I’d have an attorney sitting in for me.
The other thing you could do is sit down and talk with them with a witness and tell them that you are recording the interview. You could do this if you’re not the target and they’re trying to force you to lie for them against someone else.
That’s what attorneys do; invite them to their office and record the conversation.
In most cases the FBI won’t do the interview if it’s recorded. That way you can’t be accused of not cooperating.