Graphique et filtre

Sub supprime_anciens_items()
'Excel 2002 et ultérieurs
Dim pvt As PivotTable
Dim sh As Worksheet
For Each sh In ActiveWorkbook.Worksheets
  For Each pvt In sh.PivotTables
    pvt.PivotCache.MissingItemsLimit = xlMissingItemsNone
    pvt.PivotCache.Refresh
  Next pvt
Next sh
End Sub

Sub DeleteOldItemsWB()
Dim ws As Worksheet
Dim pt As PivotTable
Dim pf As PivotField
Dim pi As PivotItem
Dim i As Integer

On Error Resume Next
For Each ws In ActiveWorkbook.Worksheets
    For Each pt In ws.PivotTables
        pt.RefreshTable
        For Each pf In pt.PivotFields
            For Each pi In pf.PivotItems
                If pi.RecordCount = 0 And _
                   Not pi.IsCalculated Then
                    pi.Delete
                End If
            Next
        Next
    Next
Next
End Sub