PivotLine Object (Excel)
A PivotLine object is a line of rows or columns in an Excel PivotTable.
PivotLines contain only visible items, so collapsed children of items and items in hidden levels are not present in the PivotLine collection.
PivotLines always have a PivotItem in all positions. This means that the PivotLines representing subtotals in the PivotTable contain fewer PivotItems than regular PivotLines.