How to select which cell from csv file to use in the request body?

So I have a file type variable (.csv) and it has so many rows. Is there way to select which row from the csv file to select in my request body? For example I want to select 5th row from the variable like this: ${TestInput.request_body[5]}. Is there way to do this? I don't want to iterate it, I just want to assign which column and row to select.