in item Customize Form i checked brand field to view in list view but it’s not appear in item list view
In the list view, we can only have 4-5 fields? Ensure that in the Item master, In List View is checked for these no. of field only, and remove this Property for other fields which should not be listed.
Sorry… there is no option to increase no. However, you can capture details of more fields in the document title itself.
https://erpnext.org/docs/user/manual/en/customize-erpnext/document-title?