The Cross Tab displays row and column field values in ascending order. Use the SortOrder property to change the current sort order. Set this property to None if records in the Cross Tab's data source have a strict order and you want to preserve it.
To access this property at design time, select a cell bound to the corresponding data field and click its smart tag. Alternatively, you can set this property in the Properties window.
SortOrder = Ascending
SortOrder = Descending
SortOrder = None
You can also use the SortBySummaryInfo property to arrange field values based on summary values.