How to "unpivot" or "reverse pivot" in Excel?
You can do this with a pivot table.
- Create a "Multiple Consolidation Ranges PivotTable." (Only on Pivot Table Wizard. Callup with ALT+D, P on Excel 2007)
- Select "I will create my own page fields".
- Select your data.
- Double click on the grand total value - the one at the intersection of Row Grand and Column Grand, all the way on the lower right hand corner of your pivot table.
You should see a new sheet containing all of the data in your pivot table, transposed in the way you're looking for.
Datapig technologies provides step-by-step instructions that are actually more complicated than you need - his example transposes only part of the data set & uses the pivot technique combined with TextToColumns. But it does have lots of pictures.
Note that a pivot table will group the data. If you want it ungrouped, the only way to do it is to copy the pivot table, and "paste special" as values. You can then fill in the blanks with a technique like this: http://www.contextures.com/xlDataEntry02.html
If your data isn't an Excel Pivot Table but just data, you might want to "un-pivot" it with some simple VBA code. The code depends on two named ranges, Source and Target. Source is the data you want to un-pivot (exclusive of the column/row headers, e.g. NY-RI in the sample) and Target is the first cell where you want to place your result.
Sub unPivot()
Dim oTarget As Range
Dim oSource As Range
Dim oCell As Range
Set oSource = Names("Source").RefersToRange
Set oTarget = Names("Target").RefersToRange
For Each oCell In oSource
If oCell.Value <> "" Then
oTarget.Activate
' get the column header
oTarget.Value = oCell.Offset(-(oCell.Row - oSource.Row + 1), 0).Text
' get the row header
oTarget.Offset(0, 1).Value = oCell.Offset(0, _
-(oCell.Column - oSource.Column + 1)).Text
' get the value
oTarget.Offset(0, 2).Value = oCell.Text
' move the target pointer to the next row
Set oTarget = oTarget.Offset(1, 0)
End If
Next
Beep
End Sub
I have built an add-in that will let you do that, and that makes it easy to adapt to different situations. Check it out here: http://tduhameau.wordpress.com/2012/09/24/the-unpivot-add-in/