SELECT 'Resolved', SUM (TT2.'Sum of story points') AS 'Actual'
FROM T1 AS TT1
JOIN T1 AS TT2 on TT1.'Resolved' >= TT2.'Resolved'
GROUP BY TT1.'Resolved'
ORDER BY TT1.'Resolved'
SQL
Instead of using Table Transformer, since the 7.4.0 version of the app, you can enable the Cumulative count option in the Pivot Table macro.