Axis related procedures in class Chart (PowerPoint VBA)
Returns or sets which axes exist on the chart. Read/write Variant.
You must enter a value for at least one of the parameters when you set this property. Microsoft Word may create or delete axes if you change the chart type or the AxisGroup property.
ActivePresentation.Slides(1).Shapes(1).Chart.HasAxis = True
Returns or sets a value that indicates whether to display axis field buttons on a PivotChart. Read/write
This member is part of the shared chart object model infrastructure between Word, Excel, and PowerPoint and is not meant to be called directly from your code. Reading or setting this property causes a run-time error. In PowerPoint, you cannot create a PivotChart, and copying or pasting a valid PivotChart from Excel to a PowerPoint presentation will convert the PivotChart to a Chart.
ActiveWindow.RangeFromPoint.Chart.ShowAxisFieldButtons = True