Returns an object that represents either a single hidden PivotTable item (a PivotItem object) or a collection of all the hidden items (a PivotItems object) in the specified field. Read-only.
expression.HiddenItems(Index)
expression Required. An expression that returns a PivotField object.
Index Optional Variant. The number or name of the item to be returned (can be an array to specify more than one item).
Remarks
For OLAP data sources, this property always returns an empty collection.
Example
This example adds the names of all the hidden items in the field named "product" to a list on a new worksheet.
Set nwSheet = Worksheets.Add
nwSheet.Activate
Set pvtTable = Worksheets("Sheet2").Range("A1").PivotTable
rw = 0
For Each pvtItem In pvtTable.PivotFields("product").HiddenItems
rw = rw + 1
nwSheet.Cells(rw, 1).Value = pvtItem.Name
Next pvtItem