PivotField object :True if the column width for the specified field is set automatically when the field is used on the data axis. Read/write Boolean.
PivotView object: True if the width of the detail grid is determined by the width of the detail fields. The width of the detail grid cannot exceed the value of the DetailMaxWidth property. If the DetailAutoFit property is set to False, the width of the detail grid is set based on the value of the DetailWidth property. If the DetailAutoFit property is set to True, any layout change automatically updates the DetailWidth property. Read/write Boolean.