I have not been able to do this. However, if you can create a line style that does not print, you could change the linestyle. This affects the entire table.
When I needed a parameter driven cell, I made the table the size of the format so it became the very outside border. All the internal lines were blanked. There was a cell in the location I needed the parameter to show up in.
The only issue I had with this is that it was easy to accidentally grab the table and drag it. You will want to make this either a read only layer or turn it off while working on the drawing.
This would be a good idea to make a table border blank and/or assign the table border a not-plot option font.
