From df85cdd3c186b0cdb27876d34e69277b133a9d65 Mon Sep 17 00:00:00 2001
From: Alex-Gregory-1 <49785867+Alex-Gregory-1@users.noreply.github.com>
Date: Thu, 22 Jul 2021 22:50:02 +0100
Subject: [PATCH] TST: Added test for issue 26568 (#42591)

---
 pandas/tests/reshape/test_pivot.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/pandas/tests/reshape/test_pivot.py b/pandas/tests/reshape/test_pivot.py
index 97e933e9821af1..528d4d29b5bb77 100644
--- a/pandas/tests/reshape/test_pivot.py
+++ b/pandas/tests/reshape/test_pivot.py
@@ -2148,6 +2148,23 @@ def test_pivot_table_sort_false(self):
         )
         tm.assert_frame_equal(result, expected)
 
+    def test_pivot_table_with_margins_and_numeric_columns(self):
+        # GH 26568
+        df = DataFrame([["a", "x", 1], ["a", "y", 2], ["b", "y", 3], ["b", "z", 4]])
+        df.columns = [10, 20, 30]
+
+        result = df.pivot_table(
+            index=10, columns=20, values=30, aggfunc="sum", fill_value=0, margins=True
+        )
+
+        expected = DataFrame([[1, 2, 0, 3], [0, 3, 4, 7], [1, 5, 4, 10]])
+        expected.columns = ["x", "y", "z", "All"]
+        expected.index = ["a", "b", "All"]
+        expected.columns.name = 20
+        expected.index.name = 10
+
+        tm.assert_frame_equal(result, expected)
+
 
 class TestPivot:
     def test_pivot(self):