29
Array
(
 [0] => WP_Term Object
 (
 [term_id] => 31
 [name] => Cheese Wheels
 [slug] => cheese-wheels
 [term_group] => 0
 [term_taxonomy_id] => 31
 [taxonomy] => product_cat
 [description] => 
 [parent] => 29
 [count] => 4
 [filter] => raw
 [term_order] => 1
 )  [1] => WP_Term Object
 (
 [term_id] => 30
 [name] => Cream Cheese
 [slug] => cream-cheese
 [term_group] => 0
 [term_taxonomy_id] => 30
 [taxonomy] => product_cat
 [description] => 
 [parent] => 29
 [count] => 4
 [filter] => raw
 [term_order] => 2
 )  [2] => WP_Term Object
 (
 [term_id] => 32
 [name] => Mozzarella
 [slug] => mozzarella
 [term_group] => 0
 [term_taxonomy_id] => 32
 [taxonomy] => product_cat
 [description] => 
 [parent] => 29
 [count] => 2
 [filter] => raw
 [term_order] => 3
 )  [3] => WP_Term Object
 (
 [term_id] => 33
 [name] => Other Cheese
 [slug] => other-cheese
 [term_group] => 0
 [term_taxonomy_id] => 33
 [taxonomy] => product_cat
 [description] => 
 [parent] => 29
 [count] => 4
 [filter] => raw
 [term_order] => 4
 )  )