Standard check point will only verifies the Webtable object property values and is not possible to use check points to verify the cell value from WebTable.

Use WebTable object GetCellData method to retrieve the cell value and then use if condition to verify the value. It only the way, you can verify the cell value of the webtable.

E.g.
varCellData = Browser().Page().WenTable().GetCellData(1,1) 'row, col
If varCellData = "Desired Value" Then
   Repoerter.ReportEvent micPass, "Cell data verification is passed", "Pass"z
Else
   Repoerter.ReportEvent micFail, "Cell data verification is failed.  Expected value: 'Desired Value' and Actual value: " & varCellData, "Fail"
End If