True if every data label for the specified series or chart currently displays its category name or label. The default value is False. Read/write Boolean.
expression.HasCategoryName
expression Required. An expression that returns a ChDataLabels object.
Data label components are always displayed in the following order: [SeriesName] [CategoryName] [Value] [BubbleSize] [Percentage]
This example causes the data labels for the specified series to display their category and series names.
Sub ShowLabels()
Dim dl
Set dl = ChartSpace1.Charts(0).SeriesCollection(0).DataLabelsCollection(0)
' Display the category names.
dl.HasCategoryName = True
' Display the series names.
dl.HasSeriesName = True
End Sub