SÍ està al nou format object(WP_Term)#8061 (10) { ["term_id"]=> int(86) ["name"]=> string(7) "Faretti" ["slug"]=> string(7) "faretti" ["term_group"]=> int(0) ["term_taxonomy_id"]=> int(86) ["taxonomy"]=> string(9) "productos" ["description"]=> string(0) "" ["parent"]=> int(0) ["count"]=> int(14) ["filter"]=> string(3) "raw" }

I el get_option:

array(7) { [0]=> string(7) "faretti" [1]=> string(13) "downlights-it" [2]=> string(13) "esteriore-led" [3]=> string(25) "illuminazione-industriale" [4]=> string(21) "illuminazione-tecnica" [5]=> string(8) "giardino" [6]=> string(8) "retrofit" }