I can’t guarantee this process because I haven’t personally tested it, but:
1. edit the listing and strip it down to the bare minimum removing all info, photos, services, posts, products, etc. try to just leave it with name and address only.
2. Mark the listing as permanently closed.
3. Check the owners/managers on the profile. Everyone needs to remove it from their account. It needs to be orphaned.
4. Go into suggest-an-edit with a high level Google local guide account and mark it as “place doesn’t exist”