From 24f0f5e6a516981fe52bbe736d8317d6610688c2 Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <prudiger@anaconda.com>
Date: Wed, 17 Apr 2024 15:57:49 +0200
Subject: [PATCH] Do not shadow index column

---
 holoviews/core/data/pandas.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/holoviews/core/data/pandas.py b/holoviews/core/data/pandas.py
index 316ca8b58b..adc85e3802 100644
--- a/holoviews/core/data/pandas.py
+++ b/holoviews/core/data/pandas.py
@@ -158,7 +158,7 @@ def dtype(cls, dataset, dimension):
     def indexes(cls, data):
         index_names = data.index.names if isinstance(data, pd.DataFrame) else [data.index.name]
         if index_names == [None]:
-            index_names = ['index']
+            index_names = ['_index'] if 'index' in data.columns else ['index']
         return index_names
 
     @classmethod