How To Make Foliage Have SFX When Interacted With?

I’m trying to find out how to make my foliage have SFX when the player walks into it, mainly on larger bushes. I can’t figure out a way to do this and I know it can be done with plants using the foliage tool. Can someone point me in the right direction?

Example in case I didn’t explain this right: Interactive Plants R8 UE4 Foliage tool and interactive sound - YouTube

Would using a custom collision channel work?