You might want to set up your sheet so that alternating rows have a different appearance. For example, in a ledger, alternating rows often have a green background. In VisualStat, you can set up multiple alternating row appearances, which are applied in sequence, starting with the first row.
Set up the alternating rows using an index into the alternating row appearances. It might help to think of the default row appearance as the first alternating row style (or style zero, because the index is zero-based). Set the other alternating row appearances to subsequent indexes.
Alternating Rows Example