Hii,

Identify the view to customize

The product list is usually the product.template tree view (product_template_tree_view).

In Odoo 17, the default list view for products is often defined in XML with ID product.product_template_tree_view or similar.

Create a custom XML view to modify the tree view

You can create a small custom module or use the Studio app (if available) or the developer mode's UI editor to inherit and modify the tree view.

Here’s a simple example of an XML snippet that you can add in a custom module to override the product tree view:
<?xml version="1.0" encoding="UTF-8"?>

<odoo>

  <record id="view_product_template_tree_custom" model="ir.ui.view">

    <field name="name">product.template.tree.custom</field>

    <field name="model">product.template</field>

    <field name="inherit_id" ref="product.product_template_tree_view"/>

    <field name="arch" type="xml">

      <!-- Remove price column -->

      <xpath expr="//field[@name='list_price']" position="replace">

        <!-- Remove the price column -->

      </xpath>

      <!-- Adjust columns: show name, default_code (product reference), categ_id -->

      <xpath expr="//tree" position="inside">

        <field name="name" string="Product Name"/>

        <field name="default_code" string="Product Reference"/>

        <field name="categ_id" string="Product Category"/>

      </xpath>

    </field>

  </record>

</odoo>

Load this XML via a custom module

• Create a minimal custom module (or use Studio) to load this XML.

​Update the module and refresh your Odoo.

and second option for this :

Use Odoo Developer Mode UI Editor

Activate developer mode (?debug=1 in URL).

Open the product list.

Click the debug menu (bug icon top-right) → Edit View: List.

Modify the fields shown: remove list_price, add default_code and categ_id.

Save and refresh.

i hope it is help full