Case 1: We have provided support to hide subTotals for
specific levels in OLAP datasource. In that the hiding operation performed
when "showSubtotals: true". Here, the boolean value inappropriate to
the API verbally. Hence, the boolean value needs to be swapped with respective
to the hide operation.
Case 2: The sub-totals are not hidden properly in the
scenario of without-all hierarchy. This needs to be revised along with the case