There are two ways you can do this. Do you want to fix pre-defined ranges that the user selects? If this is the case, you must create a custom field (e.g. use ACF to do this) and make sure every product has both a price and which price range that is in. The latter can be done manually, or automatically (called a calculated field in ACF).

Or, if the user can define the range, you must use the range (number) options in the Form UI field settings. Note that this cannot be done on Tags, Categories or Taxonomies, as they are textual data. It must be applied to a number based custom field (Post Meta).