A question about creating items using scriptable objects

So, I have the item code as follows:

 using UnityEngine;
 
 [CreateAssetMenu]
 public class Item : ScriptableObject{
     public string name = "Dagger";
     public Sprite sprite;
     public int maxQuantity = 9;
     public string description = "An iron dagger";
 
     public enum ItemType {
         Quest, Weapon, Helmet, Armor, Boots, Usable
     }
 
     public ItemType itemType;
 
     public virtual void Use() {
         Debug.Log ("Used item");
     }        
 
     public virtual void OnEquip() {
         Debug.Log("Equiped item" + this.name);
     }
 }

This code is an extended version of Unity's Adventure Game tutorial at Unite, I have created the inventory that is fully functional as I need it, however, I want to create item scripts which are deriving from my Item class and have them function just as any other item. So I want to have, for an example, a public class HealthPotion which derives from Item, and this needs to have an override Use function. How would I go about writing this code? If I just do the health potion like this:

 using UnityEngine
 
 public class HealthPotion : Item {
     public override void Use() {
         Debug.Log("Do something");
     }
 
 }

Then, it probably won't work for reasons I don't know.