OLAPHierarchyExportConfiguration
          You can use the 
         OLAPHierarchyExportConfiguration type to export the dimension's hierarchy to a relational database.
         With the OLAPHierarchyExportConfiguration type, you can specify which information from the hierarchy to export to the relational database, and to which columns:
OLAPHierarchyExportConfiguration OLAPCreateHierarchyExport(string dataConnection, string targetTable, string nameColumn, string typeColumn, string orderColumn)