Export > Export Hierarchy Spreadsheet
This feature is available from the Export Tab for Taxonomy asset collections. It downloads a tab-separated spreadsheet where each concept in the taxonomy becomes one row, with the nesting depth expressed through the columns.
There is an option to also include the concept schemes as roots of these hierarchies.
Hint
To produce smaller spreadsheets for individual sub-hierarchies, select a concept in the editor and use Explore > Export Hierarchy to Spreadsheet.
See Also
Further Reading on Taxonomies
Further Reading on TopBraid