A common problem in an Excel pivot table is that new items are added at the end of a drop down list. For example, in the following list, the Paper Clips item is at the end of the list, instead of appearing in alphabetical order.

This problem can be solved by sorting the field as described in my previous article – New Items at End of Pivot Table Drop Down Lists.

Error Message For Hidden Items

Usually, sorting the list quickly solves the problem, but I recently had an email from Martin tePoele, who had received an error message while trying to sort a field in his pivot table.

The message said: “Too many items are hidden. Unhide some items to continue.”

The field that Martin was trying to sort had over a thousand items, and only about 40 were selected. All the rest were hidden.

Limits in Excel 2003

I did some testing in Excel 2003, and discovered that 512 items seems to be the limit. If more than 512 items are hidden, you’ll get the error message when you try to manually sort the field.

However, I was able to programmatically sort the field, with 1000+ items hidden, without any problems. You could try this if you have more that 512 items hidden, and you don’t want to unhide them in order to sort the pivot field.

For example, the following code will sort all the pivot fields in ascending order.

‘==========================

Sub PivotSort()
Dim pt As PivotTable
Dim pf As PivotField
Set pt = ActiveSheet.PivotTables(1)

    For Each pf In pt.PivotFields
        pf.AutoSort xlAscending, pf.Name
    Next pf

End Sub

‘==========================

Hidden Items in Excel 2007

With the increased limits to pivot tables in Excel 2007, the problem seems to be fixed. I was able to hide 1000+ items in a pivot field, and could manually sort the field without getting the error message.

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For more information on Pivot Tables, please visit Pivot Table Topics index on the Contextures Website.

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