Hide items in list based on group membership

Question

I have a list of items in Sharepoint. I want to allow group members to submit items to the list, but I only want owners to be able to view the items.

Microsoft has an example of hiding fields in rows based on the row data:

"style": {
  "display": {
    "operator": "?",
    "operands": [
      {
        "operator": "==",
        "operands": [
          "@me",
          "[$Assigned_x0020_To.email]"
        ]
      },
      "",
      "none"
    ]
  }
}

But I want to a) hide entire rows and b) base it on group membership instead, and I can't find anything in their sample catalog that applies.

Answer 1

It might be best to have a workflow that runs on item creation that sets item level permissions on the new item so that only the owners group has permissions to the item.