wdCategoryLabelLevel

Specifies the category label levels passed to and returned by the Chart.CategoryLabelLevel property

xlCategoryLabelLevelAll	Use all category label levels within range on the chart The default (-1)
xlCategoryLabelLevelCustom	Indicates literal data in the category labels (-2)
xlCategoryLabelLevelNone	Use no category labels in the chart Defaults to automatic indexed labels (-3)

xlCategoryLabelLevelAll

Use all category label levels within range on the chart
The default (-1)

xlCategoryLabelLevelCustom

Indicates literal data in the category labels (-2)

xlCategoryLabelLevelNone

Use no category labels in the chart
Defaults to automatic indexed labels (-3)

REMARKS

* Added in 2013.
* The prefix is actually "xl" and not "wd".
* This does not appear in the Object Browser.