Clears the specified tab stop from the ruler and deletes it from the TabStops collection.
Example
This example clears all tab stops for the text in shape two on slide one in the active presentation.
With Application.ActivePresentation.Slides(1).Shapes(2).TextFrame _
.Ruler.TabStops
For i = .Count To 1 Step -1
.Item(i).Clear
Next
End With