Multiple tabs in table cell (FM 7)

Hey gang,

I've got a table that requires multiple tab stops in one table cell.  They're easy enough to place--I use the Tab Stops segment in Paragraph Designer--but I cannot move back and forth between the tabs. Each tab stop must be numbered.  For example, I inserted seven tab stops in the cell.  Is there a way to step through the tab stops without leaving the cell? 

Thanks in advance!

-terry-