Hi,
You can not apply hyperlinks to the data labels but with some VBA you
can hook into the chart events and mimic a hyperlink.
create a chart and right click the sheet tab. Pick View code and then
post the following.
Private Sub Chart_Select(ByVal ElementID As Long, _
ByVal Arg1 As Long, ByVal Arg2 As Long)
If ElementID = xlDataLabel Then
If Arg1 = 1 Then
If Arg2 = 2 Then
' selected 2 datalabel of series 1
ActiveWorkbook.FollowHyperlink "http:\\" _
& ActiveChart.SeriesCollection(Arg1).DataLabels(Arg2).Text
End If
End If
End If
End Sub
You can find more information on chart events here
http://www.computorcompanion.com/LPMArticle.asp?ID=221
To add a text box select the chart and just type something. It will
automatically add a textbox. You can then add a hyperlink to that.
Cheers
Andy