You can hide your field according to your conditions via following steps.
Note : You want to import

from lxml import etree

 In your Python code:

in your xml add invisible=0 with your field in xml:

 <tree>      

    < field name="field_name" invisible="0"/>   

</tree>

I think it may hep you

    def fields_view_get(self, view_id=None, view_type='tree', toolbar=False, submenu=False):
        result = super(ThisModel, self).fields_view_get(view_id=view_id, view_type=view_type, toolbar=toolbar, submenu=submenu)
        if not self.env.context.get('show_the_column', False) and view_type == 'tree':
            doc = etree.fromstring(result['arch'])
            for field in doc.xpath('//field[@name="name_of_conditional_column"]'):
                field.set('invisible', '1')
                modifiers = json.loads(field.get('modifiers', '{}'))
                modifiers['tree_invisible'] = True
                modifiers['column_invisible'] = True
                field.set('modifiers', json.dumps(modifiers))
            result['arch'] = etree.tostring(doc)
        return result

Hi,

you can update the context by calling super of fields_get function from the model of tree view.Can update context by 

context.update({'admin_user':False}) and pass the updated context in super