Create an FULLTEXT index with text analysis on

I am trying to create an FULLTEXT index with tet analysis on at a column with datatype text,

but Hana throws an error that the column is already indexed.From HanaAcademy the example given there at Text Analysis: Full text Search using TEXT | SAP HANA

mentions that there is not any problem.How can i implement the example?

Also is it possible to create a Fulltext index with a deployment file like .hdbtable creates a Table?

Thanks,Otto