Table Panel Span Multiple Rows

I would like a table down one side and multiple graphs on the other side. The table contains lots of data so I would like it to be as big as possible but it doesn’t need to be very wide, so I would like to list my graphs next to it.

However I can not figure out how to make this happen. It seems its one panel high per row with no other options. I was thinking there must be some way for panels to span multiple rows. If not this should be an enhancement request.

This is currently not possible, but will be soon with new grid layout engine.